童年是我们都曾访问过但不太记得的异国他乡。
In theory, there is no difference between theory and practice. But, in practice, there is.
释义:如果只听取某一个人的意见或只依赖某一个人,就容易产生奸邪之事;如果独自决断、只任用某一个人,就容易引发祸乱。